Freerisk.org - Freeing financial data and modeling
freerisk.org
freerisk.org
That said, I think the world kinda needs more stuff like this: I think a big reason that people (on average) don't reason well about investments and the markets and all that is that, at large, its just out of reach.
But making it easy to people to plug in and build models, and in turn ranking the models in a useful way to help people see which ones are actually useful is a great start to really turning the web into a bit of a "distributed investment analyst" in the cloud, or something.
Needless to say, it wont be THAT useful without a richer set of data (ie: ticker prices, blah blah blah), but its something, at least.